BUNNEspress®

ADJUSTMENTS

Model ES•1AF

INFUSION

Water

The brewer is factory set to yield these approximate amounts of water: Short Coffee Volume - 1.5 oz (44 cc)

Tall Coffee Volume - 1.8 oz (53 cc) To change the factory set amounts:

1. Place the program switch in the “Program” (right) position. The

program switch is located behind the switch/LED panel. See Fig. 1

FIG. 1

P912

 

2.Place the desired quantity of pods into the appropriate filter holder (1 pod or 2 pod). Lock the filter holder into the group head.

3.Place a measuring vessel beneath the filter holder dripout. The amounts may be set from 0 to 500 cc.

4.Hold button of desired drink for three flashes, then release the button.

5.When enough coffee is dispensed hit button to stop coffee. This hit also starts milk flow.

NOTE- To change steamed milk temperature adjust needle valve. Rotate counterclockwise to increase

temperature, clockwise to decrease temperature. See Fig. 2

 

 

 

 

 

 

 

6. Hit button the third time to complete drink.

 

 

 

 

 

 

 

NOTE- Three hits of button will program a milk drink, two hits of

 

 

 

 

 

 

 

a button for espresso only.

2

4

C

 

 

 

 

7. Place the program switch in the “RUN” left position, when

L

F

8

 

 

 

 

01

 

 

 

 

 

 

 

 

 

 

 

 

done.

 

 

 

 

4

C

 

 

 

 

 

 

01

8

 

 

 

2

 

 

SM

 

 

 

 

L

 

 

 

Air

1.Remove the three screws securing the top cover. Remove the top cover.

FIG. 2

P913

 

CAUTION- The inside of this machine is very hot.

2. To change the steamed milk adjustment, turn the knob

 

 

 

 

 

 

 

closest to you marked “SM”. A lower number means less

 

4

C

 

 

 

 

2

F

 

 

 

 

8

 

 

 

 

steam. See Fig. 3

L

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

3.

To change the frothed milk adjustment, turn the knob

 

 

 

4

C

 

 

 

2

 

SM

8

 

 

L

 

 

farthest from you marked “F”. The adjustment is added

 

 

 

10

 

 

 

 

 

 

 

 

to the “SM” adjustment, so any change made to “SM”

 

 

will also change “F”. See Fig. 3

 

 

NOTE- Factory settings are SM-1; F-5. These settings are for 2%

 

 

milk.

FIG. 3

P909

3.The milk frother is designed to pull cold milk from counter height at the most. If milk will be pulled from below the counter, the metering jet at the end of the tube must be drilled out with a .125” drill. Make sure all burrs are removed. DO NOT use connector to lengthen the hose.

The maximum height this frother will pull is 24.0”

PREINFUSION- Refer to the DBC instruction manual for additional adjustments and settings.

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Bunn ES.1AF service manual Infusion, Water, Air
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ES.1AF specifications

The Bunn ES.1AF is an innovative coffee brewer designed for commercial use, particularly favored in restaurants, cafes, and office environments. This machine stands out for its efficient brewing capabilities and user-friendly features, making it an essential tool for coffee enthusiasts and professionals alike.

One of the main features of the Bunn ES.1AF is its ability to deliver high-quality coffee quickly. This coffee brewer can produce up to 3.8 gallons of fresh coffee per hour, ensuring that there is always a ready supply for busy settings. Its large-capacity design enables users to brew multiple batches without significant downtime, making it an ideal choice for high-traffic venues.

A key technology integrated into the Bunn ES.1AF is its advanced brewing system. The brewer employs a unique water immersion method, which optimizes the extraction process and allows for a fuller, richer flavor in each cup. This technology ensures that the coffee grounds are evenly saturated, resulting in a consistent brew temperature and extraction time, crucial for achieving the perfect coffee taste.

Additionally, the Bunn ES.1AF features adjustable brew settings, allowing users to customize the strength and flavor profile of their coffee. This adaptability makes it suitable for a variety of coffee types, including robust blends and milder flavors. The machine also includes a digital display that provides real-time feedback and alerts, helping users monitor the brewing process with ease.

Durability and reliability are critical characteristics of the Bunn ES.1AF. Constructed from high-quality materials, this commercial-grade brewer is built to withstand the demands of frequent use. Its stainless-steel components not only enhance its aesthetics but also contribute to its longevity and resistance to corrosion.

Furthermore, the Bunn ES.1AF is designed with safety in mind. It features an automatic shut-off function that prevents overheating and reduces energy consumption, thereby making it an environmentally friendly choice. The easy-to-clean design ensures that maintenance is minimal, allowing users to focus more on serving great coffee than on upkeep.

In conclusion, the Bunn ES.1AF is a highly efficient, technologically advanced coffee brewer that delivers versatility, durability, and quality. Ideal for businesses that prioritize performance and consistency, this brewer exemplifies the perfect blend of innovative technology and practical design, making it a leader in the commercial coffee brewing market.
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